IRIS-M motorized dampers use pressure ports to measure airflow within ±5%. Fingertip controls adjust airflow setpoints for precise control of temperature, humidity, or ventilation rate. An external ...

The motorized damper (TMD520) is designed to introduce fresh air into the building envelope through an intake damper that is controlled by the microprocessor-based ventilation control interface. The ...

Life safety dampers are an important part of fire and smoke protection in commercial buildings. Much like smoke detectors and fire sprinklers, they need to be periodically tested, per the ...

Effikal LLC, of Orion, Mich., in cooperation with the U.S. Consumer Product Safety Commission, has announced a voluntary recall of its Automatic Gas Vent Dampers. The automatic gas vent damper could ...